JPH0820069B2 - Equipment for removing contents from waste tank - Google Patents
Equipment for removing contents from waste tankInfo
- Publication number
- JPH0820069B2 JPH0820069B2 JP1235538A JP23553889A JPH0820069B2 JP H0820069 B2 JPH0820069 B2 JP H0820069B2 JP 1235538 A JP1235538 A JP 1235538A JP 23553889 A JP23553889 A JP 23553889A JP H0820069 B2 JPH0820069 B2 JP H0820069B2
- Authority
- JP
- Japan
- Prior art keywords
- extruder
- waste
- storage port
- waste tank
- port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002699 waste material Substances 0.000 title claims description 51
- 238000001125 extrusion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、廃棄物のように雑多な物を例えば焼却炉へ
送るためにタンクから排出するために使用する廃棄物タ
ンクからの収容物取り出し装置に関する。Description: INDUSTRIAL APPLICABILITY The present invention relates to the removal of contained items from a waste tank used to discharge miscellaneous items such as waste from the tank for sending to, for example, an incinerator. Regarding the device.
生活廃棄物、汚泥、タイヤチップ、自動車スクラップ
部片等の破砕、焼却等の処分をするときには、それらを
一時的にタンクに収納し、それから取り出しながらその
処分工程に徐々に供給される。この場合、廃棄物タンク
から取り出す手段としては、上から摘み出したり、底部
から排出したりする方法がなされている。When disposing of domestic waste, sludge, tire chips, automobile scraps, etc., such as crushing and incineration, they are temporarily stored in a tank and then gradually taken out while being taken out from the tank. In this case, as a means for taking out from the waste tank, a method of picking from the top or discharging from the bottom is used.
上方から摘み出す収容物取り出し装置によれば、クレ
ーン等を用いる等して装置が過大となり、作業性も悪い
ので、底部に排出口を設けてそこから排出する収容物取
り出し装置が用いられることも多い。これには、第４図
に示すスクリューフィーダー装置や、第５図に示すスク
レーパー装置等の回転式装置を取り付けたものもある
が、これでは、収容物同志の絡み合いが生じたり、回転
式装置の回転体に収容物がまつわりつく等の不都合が生
じるため、押出式のものが開発されている。According to the stored-item take-out device that is picked up from above, the device is too large due to the use of a crane or the like and the workability is poor. Many. Some of these are equipped with a rotary device such as a screw feeder device shown in FIG. 4 and a scraper device shown in FIG. 5, but in this case, the entanglement of the commodities occurs, and the rotary device Since an inconvenience such as the inclusions clinging to the rotating body occurs, an extrusion type has been developed.
押出式の収容物取り出し装置としては、押出器の態様
について、さらに並列式（実開昭61−161521号公報）
や、重畳式（実開昭51−135476号公報）のものが開発さ
れている。As an extruding-type stored-material take-out device, an embodiment of an extruder is further provided in a parallel type (Japanese Utility Model Publication No. 61-161521)
Also, a superposition type (Japanese Utility Model Publication No. 51-135476) is being developed.
並列式の収容物取り出し装置は、押出器が横に並列し
ているものであって、これによると、廃棄物を押し出す
力に対向する廃棄物の抵抗力を押出器毎に横に分散で
き、一部に過大な力が掛かる不都合を防止できるが、従
来のものでは、押出器が極く短く、ロッドにより収容口
から遠く突出されるために、押出器の後退時に廃棄物を
収納口に引き込み、収納口が詰まって運転上トラブルが
発生する不都合があった。In the parallel-type contained-material take-out device, the extruders are horizontally arranged side by side, and according to this, the resistance force of the waste, which opposes the force for pushing the waste, can be laterally dispersed for each extruder, Although it is possible to prevent the inconvenience that excessive force is applied to a part, in the conventional type, the extruder is extremely short and is projected far from the storage port by the rod, so when the extruder retracts, waste is drawn into the storage port. However, there was an inconvenience that the storage port was clogged and operational trouble occurred.
重畳式の場合であると、廃棄物の抵抗力を前後に分散
することを主な目的としたものであって、押出器が畳状
に長いが、それを重ねて配列されるために、それを往復
運動させるために、ラックとピニオン機構を用いる等、
装置が複雑となる欠点があり、また、押出器同志の重な
りのために、その間に廃棄物が食い込む不都合があり、
さらに、押出器の往復運動のうちの復帰運動により上位
の押出器の上に廃棄物が逆上する欠点もあった。In the case of the superposition type, the main purpose is to disperse the resistance force of the waste in the front and rear, and the extruder is long in a tatami shape, but it is arranged because it is stacked. Rack and pinion mechanism to reciprocate,
There is a drawback that the device becomes complicated, and there is a disadvantage that wastes bite in between due to the overlapping of the extruders,
Further, there is also a drawback that waste is turned upside down on the upper extruder by the return movement of the reciprocating movement of the extruder.
本発明は、上記のような実情に鑑みて、廃棄物タンク
の底部からの押し出しによる簡単な構造でありながら、
廃棄物の抵抗力の分散に適することはもちろん、廃棄物
が押出器によりその収納口に引き込まれたり、押出器の
間に食い込んだりするトラブルがなく、滞りなく円滑に
排出口に排出することのできる収容物取り出し装置を提
供することを目的とした。In view of the above situation, the present invention has a simple structure by pushing from the bottom of the waste tank,
Not only is it suitable for dispersing the resistance of waste, but there is no trouble that waste is drawn into the storage port by the extruder or bites between the extruder, and it can be discharged smoothly to the discharge port without delay. The object of the present invention is to provide a device for taking out a stored item.
上記の目的を達成するために、本発明は、廃棄物タン
クの底部を、排出口の部位が最下段面となるように、排
出口に低くなる段状に形成するとともに、各段上面を排
出口に低くなる斜面に形成し、また、各段上面に対応し
てその上方に押出器の突出可能な収納口を設け、押出器
が各段上面にスライドするように、各収納口をそれぞれ
の段上面と連続する同一傾斜に形成し、且つ、押出器が
その長さを限度として各段上面の下端部近くに至るまで
突出するように、その押出器をスライド方向に長く形成
するとともに、最長突出時において収納口を塞いでいる
形状に形成して廃棄物タンクからの収容物取り出し装置
を構成した。In order to achieve the above object, according to the present invention, the bottom of the waste tank is formed in a step-like shape which becomes lower at the outlet so that the portion of the outlet becomes the lowermost step, and the upper surface of each step is discharged. The outlet is formed on a slope that becomes lower, and a storage port through which the extruder can protrude is provided above each step upper surface, and each storage port is set so that the extruder slides on each step upper surface. The extruder is formed so as to be continuous with the step upper surface at the same inclination, and the extruder is formed to be long in the sliding direction so that the extruder protrudes up to near the lower end of each step upper surface within the length of the extruder. The storage container is taken out from the waste tank by forming the storage port so as to close the storage port at the time of protrusion.
廃棄物タンクからの収容物取り出し装置を上記のよう
に構成したから、タンクから廃棄物を取り出すときに
は、排出口を開いた状態において、押出器を押し出しに
作用させる。この場合、この押し出しを各押出器共に同
時にしても良いし、上から順番にしても良い。いずれに
しても、各段上面において押出器が独立に作用するため
に、押し出しに伴う廃棄物の抵抗力が前後に分散する。
また、押出器と押出器との間に廃棄物が食い込むという
ことは決してないし、段に阻止されるために廃棄物が逆
上することも決してない。Since the device for taking out the contents from the waste tank is configured as described above, when taking out the waste from the tank, the extruder is made to act on the extrusion with the discharge port being opened. In this case, this extrusion may be performed simultaneously for each extruder, or may be performed in order from the top. In any case, since the extruder operates independently on the upper surface of each step, the resistance force of the waste due to extrusion is dispersed back and forth.
Also, the waste will never bite between the extruders, and the waste will never go upside down because it is blocked in stages.
また、押出器が前進して突出した状態においても廃棄
物がその上で流下しやすく、さらに、押出器が後退時に
も収納口を封じているために、収納口に廃棄物が詰まっ
てトラブル不都合も防止される。In addition, the waste easily flows down on the extruder even when the extruder is advanced and protrudes, and furthermore, when the extruder retracts, the storage port is closed. Is also prevented.
次に、本発明の実施例を図面に基づいて説明する。 Next, an embodiment of the present invention will be described with reference to the drawings.
廃棄物タンク１は、上から廃棄物が投入され、下端か
ら焼却炉へ供給されるようにしたものであって（第１
図）、底部において一側に焼却炉への排出口３が設けら
れ、幾つかの押出器7,7,7によりその排出口３へ廃棄物
が押し出されるようになっている。The waste tank 1 is configured such that waste is input from above and is supplied to the incinerator from the lower end (first
(Fig.) At the bottom, a discharge port 3 to the incinerator is provided on one side, and waste is pushed out to the discharge port 3 by several extruders 7, 7, 7.
廃棄物タンク１の底部は、他側から排出口３に低くな
る段状に形成され、排出口３の部位を最下段とするもの
であって、各段上面5a,5b,5cを排出口３へ低くなるよう
に斜面に形成し、それぞれの段上面5a,5b,5cに押出器7,
7,7がスライドすることにより、廃棄物の押し出しがな
される。従って、押し出しに伴って廃棄物から受ける抵
抗力が前後において分散されることはもとより、押出器
７と押出器７との間に廃棄物が食い込むことは決してな
い。また、下段の押出器７が引っ込んでも、上段へ廃棄
物が逆上することも決してない。The bottom of the waste tank 1 is formed in a stepped shape that lowers from the other side to the discharge port 3, and the portion of the discharge port 3 is the lowest stage, and the upper surfaces 5a, 5b, 5c of each stage are the discharge ports 3. It is formed on the slope so as to be lower, and the extruder 7, 5 is formed on each step upper surface 5a, 5b, 5c.
By sliding 7,7, the waste is pushed out. Therefore, the resistance force received from the waste due to the extrusion is dispersed before and after, and the waste never intrudes between the extruder 7 and the extruder 7. Further, even if the lower extruder 7 is retracted, the waste never goes up to the upper stage.
押出器７を各段上面5a,5b,5cにスライドさせるため
に、各押出器７の収納口は、各段上面5a,5b,5cと同じ傾
斜となっている。また、収納口９の後方には流体シリン
ダー11が設けられ、それにより押出器７が往復運動され
る。従って、構造は極めて簡単であって、従来の重畳式
の場合とは違って、ラックとピニオン機構を用いる必要
は全くないものである。In order to slide the extruder 7 on each step upper surface 5a, 5b, 5c, the storage port of each extruder 7 has the same inclination as each step upper surface 5a, 5b, 5c. In addition, a fluid cylinder 11 is provided behind the storage port 9 to reciprocate the extruder 7. Therefore, the structure is extremely simple, and unlike the conventional superposition type, there is no need to use a rack and pinion mechanism.
押出器７は、厚い平板状であって、先端部が各段上面
5a,5b,5cの前端部近くに至ったときにも、収納口９を塞
いでいる長さとなつている（図２）。そのため、押出器
７が引っ込んでも、それにより廃棄物が収納口９に引き
込まれるようなことはない。The extruder 7 has a thick flat plate shape, and the tip end is the upper surface of each step.
Even when it reaches near the front ends of 5a, 5b, and 5c, the length closes the storage opening 9 (Fig. 2). Therefore, even if the extruder 7 is retracted, the waste will not be drawn into the storage port 9 by it.
第３図は、他の実施例を示し、各段上面5a,5b,5cにお
いて、横に複数の押出器７を配備することにより、横に
も抵抗力を分散するようにしたものであって、押出器７
が基部片7aと先部片7bとをその間のロッド7cで連結した
複合構造とされる。FIG. 3 shows another embodiment, in which a plurality of extruders 7 are arranged laterally on each step upper surface 5a, 5b, 5c so that the resistance force is laterally dispersed. , Extruder 7
Is a composite structure in which the base piece 7a and the front piece 7b are connected by a rod 7c therebetween.
この実施例の場合も、押出器７の一部としての基部片
7aが収納口９に常時納まっている。そのため、押出器７
の内側において収納口９に廃棄物が入ることはない。ま
た、先部片7bにより廃棄物が収納口９に引き込まれて
も、基部片7aにより押し出されるために、収納口９に廃
棄物が詰まることはない。例えば、基部片7aと先部片7b
との間に、廃棄物が仮に詰まった極端な場合を想定して
も、それが押出器７と同時に前後するだけで、収納口９
に詰まることはない。Also in this example, the base piece as part of the extruder 7
7a is always stored in the storage opening 9. Therefore, the extruder 7
No waste will enter the storage port 9 inside the. Further, even if the waste is drawn into the storage port 9 by the front piece 7b, the waste is not clogged in the storage port 9 because it is pushed out by the base piece 7a. For example, the base piece 7a and the tip piece 7b
Even if it is assumed that the waste is clogged with waste, it will move back and forth at the same time as the extruder 7.
Never get stuck.
先部片7bの形状については、上面が引っ込み方向に低
くなる楔形に形成してある。そのため、押出器７の上に
おいても廃棄物が排出口３方向へ流下しやすい。また、
このようにすると、収納口９に廃棄物を引き込む度合い
が少なくなる。また、先端面８を廃棄物の押し出しに適
する湾曲形状に形成してある。Regarding the shape of the front piece 7b, it is formed in a wedge shape whose upper surface is lowered in the retracting direction. Therefore, the waste easily flows down toward the discharge port 3 even on the extruder 7. Also,
By doing so, the degree to which the waste is drawn into the storage port 9 decreases. Further, the tip surface 8 is formed in a curved shape suitable for pushing out waste.
以上説明したように、この発明によれば、次のような
優れた効果がある。As described above, according to the present invention, there are the following excellent effects.
廃棄物タンクの底部を、排出口の部位が最下段面とな
るように、排出口に低くなる段状に形成するとともに、
各段上面を排出口に低くなる斜面に形成し、各段上面に
おいてそれぞれの押出器でその斜面に沿って廃棄物を押
し出すようにしたから、押し出しに伴う廃棄物からの抵
抗力が前後に分散されるだけでなく、重畳式の場合とは
違って、押出器と押出器との間に廃棄物が食い込むトラ
ブルが防止される。また、廃棄物が上段に逆上する不都
合が防止されるため、滞りなく円滑に廃棄物を排出でき
る。The bottom of the waste tank is formed in a step shape that lowers to the discharge port so that the site of the discharge port is the lowest step surface.
The upper surface of each step is formed as a lower slope at the discharge port, and each extruder pushes the waste along the slope at the upper surface of each step. In addition to the above, unlike the case of the superposition type, it is possible to prevent the trouble that the waste bites between the extruders. Further, since the inconvenience of the waste going upside down is prevented, the waste can be discharged smoothly without delay.
各段上面に対応してその上方に押出器の突出可能な収
納口を設け、押出器がその長さを限度として各段上面の
下端部近くに至るまで突出するように、その押出器をス
ライド方向に長く形成することにより、押出器の上にお
いても、排出口へ廃棄物を流動しやすくしたから、この
点でも廃棄物の停滞が少なくなり、その円滑な排出に適
する。A storage port that can protrude the extruder is provided above each step upper surface, and the extruder is slid so that the extruder protrudes up to near the lower end of each step upper surface within the length of the extruder. Since the waste is made to flow easily to the discharge port even on the extruder by forming the waste in the direction, the stagnation of the waste is reduced also in this respect, which is suitable for smooth discharge.
押出器を最長突出時において収納口を塞いでいる形状
に形成したから、収納口に廃棄物が詰まることがなく、
運転上における押出器の往復のトラブルを防止できる
等、簡単な構造でありながら、数々の優れた効果を奏す
るものである。Since the extruder is formed in a shape that closes the storage port at the time of maximum protrusion, waste does not clog the storage port,
Although it has a simple structure, such as preventing the reciprocating trouble of the extruder during operation, it has a number of excellent effects.
第１図は、この発明による廃棄物タンクからの収容物取
り出し装置の縦断面図である。 第２図は、同発明に係る押出器の基本的動作を示す断面
図である。 第３図は、他の実施例を示す要部斜視図である。 第４図は、従来例の説明図である。 第５図は、他の従来例の説明図である。 １……廃棄物タンク、３……排出口 5a,5b,5c……段上面、７……押出口 ９……収納口FIG. 1 is a vertical cross-sectional view of a device for taking out contents from a waste tank according to the present invention. FIG. 2 is a sectional view showing a basic operation of the extruder according to the present invention. FIG. 3 is a perspective view of an essential part showing another embodiment. FIG. 4 is an explanatory diagram of a conventional example. FIG. 5 is an explanatory view of another conventional example. 1 ... Waste tank, 3 ... Discharge port 5a, 5b, 5c ... Step top, 7 ... Extrusion port 9 ... Storage port
Claims (1)
下段面となるように、排出口に低くなる段状に形成する
とともに、各段上面を排出口に低くなる斜面に形成し、
また、各段上面に対応してその上方に押出器の突出可能
な収納口を設け、押出器が各段上面にスライドするよう
に、各収納口をそれぞれの段上面と連続する同一傾斜に
形成し、且つ、押出器がその長さを限度として各段上面
の下端部近くに至るまで突出するように、その押出器を
スライド方向に長く形成するとともに、最長突出時にお
いて収納口を塞いでいる形状に形成したことを特徴とす
る廃棄物タンクからの収容物取り出し装置。1. The bottom of the waste tank is formed in a step shape so that the discharge port is located at the lowest step, and the upper surface of each step is formed as a slope that becomes lower in the discharge port. ,
In addition, a storage port through which the extruder can project is provided above each step upper surface, and each storage port is formed with the same slope continuous with each step upper surface so that the extruder slides to each step upper surface. In addition, the extruder is formed to be long in the sliding direction so that the extruder protrudes to the vicinity of the lower end of the upper surface of each step within the limit of its length, and the storage port is closed at the time of maximum protrusion. A device for extracting contents from a waste tank, which is characterized in that it is formed in a shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1235538A JPH0820069B2 (en) | 1989-09-13 | 1989-09-13 | Equipment for removing contents from waste tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1235538A JPH0820069B2 (en) | 1989-09-13 | 1989-09-13 | Equipment for removing contents from waste tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399114A JPH0399114A (en) | 1991-04-24 |
| JPH0820069B2 true JPH0820069B2 (en) | 1996-03-04 |
Family
ID=16987466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1235538A Expired - Lifetime JPH0820069B2 (en) | 1989-09-13 | 1989-09-13 | Equipment for removing contents from waste tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0820069B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4886875B2 (en) * | 2010-03-26 | 2012-02-29 | スチールプランテック株式会社 | Pusher |
| WO2012131882A1 (en) * | 2011-03-28 | 2012-10-04 | 三菱重工環境・化学エンジニアリング株式会社 | Waste material supply device and waste material processing device |
| CN103471106A (en) * | 2013-09-18 | 2013-12-25 | 姚松波 | Entanglement take-out device, entanglement take-out method and circulating fluidized bed garbage incinerator |
| KR102021414B1 (en) * | 2017-09-15 | 2019-09-16 | 라이언엔지니어링 주식회사 | Scrapping device for hopper inner face |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51135476U (en) * | 1975-04-23 | 1976-11-01 | ||
| JPS61161521U (en) * | 1985-03-20 | 1986-10-06 |
-
1989
- 1989-09-13 JP JP1235538A patent/JPH0820069B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0399114A (en) | 1991-04-24 |
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